EP 2247155 A1 20101103 - MOBILE COMMUNICATION SYSTEM
Title (en)
MOBILE COMMUNICATION SYSTEM
Title (de)
MOBILKOMMUNIKATIONSSYSTEM
Title (fr)
SYSTÈME DE COMMUNICATION MOBILE
Publication
Application
Priority
JP 2008050900 W 20080123
Abstract (en)
A mobile communication system has a plurality of communication areas being connection destinations of a mobile terminal. When a radio wave transmitted from a communication area to the mobile terminal connected to the communication area becomes an interference wave in another communication area different from the communication area, a handover target where an interference quantity may be reduced by handover is determined from at least one handover target candidates with respect to the communication area, and the mobile terminal executes forcible handover to the handover target.
IPC 8 full level
H04W 36/30 (2009.01); H04W 48/20 (2009.01)
CPC (source: EP US)
H04W 36/0079 (2018.08 - EP US); H04W 36/30 (2013.01 - US); H04W 36/304 (2023.05 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2247155 A1 20101103; EP 2247155 A4 20131106; EP 2247155 B1 20170329; JP 5136563 B2 20130206; JP WO2009093314 A1 20110526; US 2010284373 A1 20101111; US 8908647 B2 20141209; WO 2009093314 A1 20090730
DOCDB simple family (application)
EP 08703730 A 20080123; JP 2008050900 W 20080123; JP 2009550398 A 20080123; US 83978910 A 20100720